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Code Issues Releases Wiki Activity

FOUND_ROWS only with GROUP BY

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Default order only by common indexes in Editor
Descending default order with date in Editor

git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@930 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana
2009-07-28 14:21:05 +00:00
parent 98b88eb15e
commit 07e1ae10f5
3 changed files with 34 additions and 18 deletions
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7
adminer/include/adminer.inc.php
View File

@@ -266,7 +266,7 @@ class Adminer {
* @param array
* @return array expressions to join by AND
*/
function selectSearchProcess($indexes, $fields) {
function selectSearchProcess($fields, $indexes) {
global $dbh;
$return = array();
foreach ($indexes as $i => $index) {
@@ -297,14 +297,13 @@ class Adminer {
/** Process order box in select
* @param array
* @param array result of selectColumnsProcess()
* @param array
* @return array expressions to join by comma
*/
function selectOrderProcess($columns, $select, $indexes) {
function selectOrderProcess($fields, $indexes) {
$return = array();
foreach ((array) $_GET["order"] as $key => $val) {
if (isset($columns[$val]) || in_array($val, $select, true)) {
if (isset($fields[$val]) || preg_match('~^[A-Z0-9_]+\\(`(?:[^`]+|``)+`\\)$~', $val)) {
$return[] = idf_escape($val) . (isset($_GET["desc"][$key]) ? " DESC" : "");
}
}

8
adminer/select.inc.php
View File

@@ -24,8 +24,8 @@ function apply_sql_function($function, $column) {
}
list($select, $group) = $adminer->selectColumnsProcess($columns, $indexes);
$where = $adminer->selectSearchProcess($indexes, $fields);
$order = $adminer->selectOrderProcess($columns, $select, $indexes);
$where = $adminer->selectSearchProcess($fields, $indexes);
$order = $adminer->selectOrderProcess($fields, $indexes);
$limit = $adminer->selectLimitProcess();
$from = ($select ? implode(", ", $select) : "*") . " FROM " . idf_escape($_GET["select"]) . ($where ? " WHERE " . implode(" AND ", $where) : "");
$group_by = ($group && count($group) < count($select) ? " GROUP BY " . implode(", ", $group) : "") . ($order ? " ORDER BY " . implode(", ", $order) : "");
@@ -140,7 +140,7 @@ if (!$columns) {
$adminer->selectActionPrint($text_length);
echo "</form>\n";
$query = "SELECT " . (intval($limit) && count($group) < count($select) ? "SQL_CALC_FOUND_ROWS " : "") . $from . $group_by . (strlen($limit) ? " LIMIT " . intval($limit) . (intval($_GET["page"]) ? " OFFSET " . ($limit * $_GET["page"]) : "") : "");
$query = "SELECT " . (intval($limit) && $group && count($group) < count($select) ? "SQL_CALC_FOUND_ROWS " : "") . $from . $group_by . (strlen($limit) ? " LIMIT " . intval($limit) . (intval($_GET["page"]) ? " OFFSET " . ($limit * $_GET["page"]) : "") : "");
echo $adminer->selectQuery($query);
$result = $dbh->query($query);
@@ -158,7 +158,7 @@ if (!$columns) {
}
$result->free();
// use count($rows) without LIMIT, COUNT(*) without grouping, FOUND_ROWS otherwise (slowest)
$found_rows = (intval($limit) && count($group) < count($select)
$found_rows = (intval($limit) && $group && count($group) < count($select)
? $dbh->result($dbh->query(" SELECT FOUND_ROWS()")) // space to allow mysql.trace_mode
: count($rows)
);